11897427

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 16190720

約数和(自身を除く): 4293293

約数列:

[1, 3, 103, 139, 277, 309, 417, 831, 14317, 28531, 38503, 42951, 85593, 115509, 3965809, 11897427]

約数ペア:

[(1, 11897427), (3, 3965809), (103, 115509), (139, 85593), (277, 42951), (309, 38503), (417, 28531), (831, 14317)]